Primary Arms SLx Advanced Push Button Micro Red Dot Sight - Gen II
This red dot sight is part of our SLx optics line. SLx optics built our reputation for innovation, reliability, and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment.
The Primary Arms SLx MD-20 Micro Red Dot Sight is the perfect blend of the advanced technology and features of our SLx MD-25 red dot and the form factor of our wildly popular MD-ADS! The newly designed body is aggressively styled and features low-profile, shielded adjustment turrets to minimize the risk of snagging in rifle cases or the bush. Our new high-power emitter provides true daylight brightness on the high settings yet retains both night vision compatibility and the 50,000-hour battery life you have come to expect. To further boost that battery life, the SLx MD-20 is equipped with AUTOLIVE™ motion activation. This feature turns off the optic when not in use and immediately comes back to life when it is moved, extending both the battery life and the life of the emitter. Compact, durable, and powerful, the SLx MD-20 is the perfect optic for your next build!
Features of the Primary Arms SLx Advanced Push Button Micro Red Dot Sight :
- AUTOLIVE Motion activation
- 50,000-hour battery life
- Low profile turrets
- Ambidextrous top-mounted push button controls
- Fits any industry standard micro mount and gives stated cowitness
- Uses (1) CR2032 battery (included)
- Ultra-sharp 2 MOA dot
- Just 3.8 oz with battery
- Fully multi-coated anti-reflective lenses
- High-powered emitter for daylight bright illumination
- Night vision compatible
- Absence of parallax shift past 33 yards
- Waterproof to 6ft. with turret caps on
- Water-resistant with turret caps off
- Fog resistant
- Bikini lens cover included
- Lifetime Warranty
The distinction between inferior quality and premium red dot sight is undeniable. At MSP, we only offer Rifle Scopes from the most trusted brands like Primary Arms. Buy with confidence that we stand behind the product we sell.
|Battery Life||50000 Hours|
|Battery Type||CR2032 3V Lithium Coin|
|Click Value||1/2 MOA|
Customer Ratings & Reviews
Awesome red dot sight and battery life exagerated
Love the PA Advanced micro dot, I have 4 or 5 of them total between the push button and the dial version. They work excellent and hold zero on all the firearms I have them installed on (from 9mm carbine to an AK pistol). The one item I will say isn't true is the listed 50,000 hour battery life, I would say it is less than 1000 hours (I know because on more than 1 occasion I have left them on after put away and have returned about 3 weeks later to find the battery dead), but other than that small imperfection, they are simply the best bang for you buck when it comes to an inexpensive red dot. I also have one of these combined with the PA 3x magnifier and flip to the side mount and they are wonderful.
Primary Arms Can't be Beat
This is my fourth purchase of the Advanced Microdot Scope by Primary Arms. Every time I use this Primary Arms MD-ads, I'm more impressed. It's always accurate, hasn't failed under any temperature & despite being abused, still functions Flawlessly. For the money, it just can't be beaten.
My primary arms micro dot review
I received the Primary Arms advanced micro dot very quickly. Good because I wanted to get it mounted on my Midwest gas rail on my Century Arms C39V2 AK47. 1/3 co-witness perfectly with the factory iron sights. I got to the range and was even more pleased as I lolippoped the red dot, and minor adjustments were all that was required. Time will tell re reliability, but for now, I consider this red dot equal to an Aimpoint, etc..
My primary arms advanced micro dot review
Rugged Accurate Just Plain Amazing!!! After years (seriously) of research on budget micro red dot sights, I think I finally found one that lives up to the hype! I've tested a bunch of early budget red dot sights from Bushnell Sightmark etc. and they all left me wanting something better. This Primary Arms Micro Dot has been getting rave reviews ever since it came out, and for a good reason....it's very well made for the price point!! These tend to go in and out of stock regularly, and I've never seen them go for cheaper than what's on Amazon, so buy one when you see them in stock and on Prime. I've done a relatively in-depth review and unboxing on my YouTube channel at my OutdoorEnthusiast88 Channel. You can look up the specs on Primary Arms if you'd like. Still, the highlights that make this such a pleasant sight for the money are: 2 MOA dot waterproof fog-proof shockproof various mounting options (rail and AimPoint risers) crisp dot easy controls low profile laser emitter 50k hour battery life...that's almost 5 years left on medium brightness easy to find batteries to stock up on and coated lens for glare. Overall I love this sight, and it makes my AR set-up that much more enjoyable at the range!!!
Quality meets economy with the primary arms advanced red dot
Light and compact with clear optics on my primary arms advanced red dot. I use it on the 3rd or 4th lowest brightness in direct sunlight. My old eyes can do 3-inch groups at 100 yards with a 10 in. Barreled AR in .300 blackout and 220 gr. Subs. I research everything read the reviews discount the best and the worst claims and then buy if the majority gives a positive review I can live with. If I can do this with a pistol, what can be done with a rifle ?. I see no point spending 2 to 6 times more money for a ''name" when you can get this kind of value.
Primary Arms MD-ADS is so worth it. Great value. It looks like it will last for a long time
I Have my primary arms MD-ADS on a CZ Scorpion. Co-witness with stock iron sights. Easy to use and to adjust. Dot looks great. Very accurate. Great value. Great battery specs have not been able to test it me, but even if it gets 35k hours, that is still four years.
Primary Arms advanced micro dot is Amazing
Primary Arms advanced micro dot is an Amazing red dot sight!! I had this for a week and shot multiple times, and I love this sight so much. Very easy to get zeroed. Perfect for the shooter on a budget, I would pick this sight over an Aimpoint any day. I am going to highly recommend this to everyone who is an avid shooter looking for a magnificent sight. Primary Arms did it right.
Primary Arms micro dot is Awesome
The awesome Primary Arms micro dot. I zeroed at 50 yards in just a few clicks, and it was dead on from there. A crisp dot that can be made very bright or so dim that you could use night vision on it. The windage/elevation clicks feel very positive, and the clicking of the + and - buttons also feel beautiful. This little red dot is the real deal.
Best Budget Microdot
I received this item very fast. Good because I wanted to get it on on my Century Arms C39V2 AK47. 1/3 co-witness flawlessly with the factory iron sights. Got to the shooting range and was even more pleased as I with the minor adjustments that were all that was required. Time will tell about reliability, but for now, I think this red dot equal to an Aimpoint, etc..
Advanced micro dot
Great product and it works shipping was very fast and I got it for a great price lucky me.